原麦汁浓度是啤酒生产过程中的一项重要技术指标。该指标的好坏直接影响啤酒的口味、颜色 ,因此在生产中必需时刻对各工艺阶段的溶液进行原麦汁浓度检测。目前 ,国内对原麦汁浓度进行在线检测的研究还是一个空白。啤酒厂一般采用人工取样 ,在化验室离线分析的方法来检测啤酒的 The original wort concentration is an important technical indicator in the beer production process. The quality of the indicator has a direct impact on the taste and color of the beer. Therefore, it is necessary to measure the original wort concentration of the solution in each process stage in production. At present, the domestic research on the online detection of the original wort concentration is still a blank. Breweries generally use manual sampling, in the laboratory offline analysis method to detect beer